* {
  box-sizing: border-box;
  user-select: none;
}

html, body, #root, .app {
  height: 100%;
}

body, p, ul, li {
  margin: 0;
}

ul, ol, li {
  padding: 0;
  list-style: none;
}

a {
  text-decoration: none;
  color: #333;
}
